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Emerald|Natural|GIA

0.51ct I VS1 Emerald Natural Diamond

EX • I/VS1 • GIA 2537473329

Certificate GIA 2537473329

Diamond specifications and retailer prices

From HK$4,276 HKD
As of November 4, 2026
Save HK$7,540 HKD (64%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$16,037 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2537473329. Listed at 15 retailers as of November 1, 2026, with a 176% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2537473329
Dimensions3.76 × 5.18 × 2.56 mm
L/W Ratio1.38
Top View
3.76 mm5.18 mm0.51 ctI / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2537473329
Side View
Table 61.0%CrownGirdlePavilionCulet: NoneDepth 68.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$16,037 HKD|Low: HK$4,276 HKD|High: HK$16,037 HKD|Avg: HK$7,369 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 3HK$4,276 HKD
Retailer 7HK$4,637 HKD
Retailer 8HK$4,990 HKD
Retailer 9HK$4,990 HKD
Retailer 10HK$5,343 HKD
Retailer 5HK$5,924 HKD
Retailer 11HK$5,924 HKD
Retailer 12HK$6,159 HKD
Retailer 2HK$6,237 HKD
Retailer 4HK$7,689 HKD
Retailer 6HK$11,816 HKD
NZ JewellersHK$16,037 HKD

43 data points across 12 retailers

15 retailersHK$4,276 HKD to HK$11,816 HKD

A
Cheapest Retailer
-
HK$4,276 HKD
Final sale: no returns
A
Retailer 2
-
HK$4,637 HKD
View
Retailer 3
-
HK$4,990 HKD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
HK$4,990 HKD
View
B+
Retailer 5
-
HK$5,343 HKD
View
B+
Retailer 6
-
HK$5,508 HKD
View
B+
Retailer 7
-
HK$5,884 HKD
View
B+
Retailer 8
-
HK$5,924 HKD
View
B+
Retailer 9
-
HK$5,924 HKD
View
B
Retailer 10
-
HK$6,159 HKD
View
B
Retailer 11
-
HK$6,237 HKD
View
B
Retailer 12
-
HK$7,336 HKD
View
Retailer 13
-
HK$7,689 HKD
View
Price last confirmed 32 days ago
B
Retailer 14
-
HK$11,816 HKD
View
Most Expensive
NZ Jewellers
191ecf07-0078-4246-856c-234b6cf536a4 · Nov 5
HK$16,037 HKD
$2,044 USD
View
Price under review
14 more retailers have this diamond
Prices start from HK$4,276 HKDSave up to HK$7,540 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.51ct Emerald
HK$4,276 HKD